LOOK OUT, IT BITES! – Kids build the Chomping Monster Book of Monsters (76449), Hogwarts' most dangerous textbook NEVILLE LONGBOTTOM MINIFIGURE – Includes the beloved Hogwarts student with his own miniature Monster Book of Monsters accessory MAGICAL CHOMPING ACTION – Hidden wheels and pull-back function make it easy for builders to send the Book racing forward with its mouth chomping at anything in its path! HARRY POTTER TOY FOR KIDS – Young wizards recreate the book's distinctive furry cover, menacing eyes, sharp teeth, and fangs using LEGO bricks BIRTHDAY GIFT IDEA – Makes a perfect present for girls and boys 9+ who love Harry Potter gifts and the iconic wizarding series BUILD THE WIZARDING WORLD– The LEGO Builder app offers intuitive 3D instructions with zoom and rotation features for easier construction DIMENSIONS – This 518-piece buildable monster book measures over 6.5 in. (16 cm) long, 5.5 in. (15 cm) wide and 2.5 in. (6 cm) deep